[go: up one dir, main page]

EP4116134A4 - ELECTRIC VEHICLE CONTROL METHOD AND DEVICE - Google Patents

ELECTRIC VEHICLE CONTROL METHOD AND DEVICE Download PDF

Info

Publication number
EP4116134A4
EP4116134A4 EP20923473.1A EP20923473A EP4116134A4 EP 4116134 A4 EP4116134 A4 EP 4116134A4 EP 20923473 A EP20923473 A EP 20923473A EP 4116134 A4 EP4116134 A4 EP 4116134A4
Authority
EP
European Patent Office
Prior art keywords
control method
electric vehicle
vehicle control
electric
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20923473.1A
Other languages
German (de)
French (fr)
Other versions
EP4116134A1 (en
Inventor
Hiroyuki Komatsu
Jun Motosugi
Akira Sawada
Yui Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of EP4116134A1 publication Critical patent/EP4116134A1/en
Publication of EP4116134A4 publication Critical patent/EP4116134A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2054—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed by controlling transmissions or clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2009—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for braking
    • B60L15/2018—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for braking for braking on a slope
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0076—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/12—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/423—Torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/46—Drive Train control parameters related to wheels
    • B60L2240/461—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/46—Drive Train control parameters related to wheels
    • B60L2240/463—Torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/60—Navigation input
    • B60L2240/64—Road conditions
    • B60L2240/642—Slope of road
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/10—Emission reduction
    • B60L2270/14—Emission reduction of noise
    • B60L2270/145—Structure borne vibrations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
EP20923473.1A 2020-03-06 2020-03-06 ELECTRIC VEHICLE CONTROL METHOD AND DEVICE Pending EP4116134A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/009868 WO2021176731A1 (en) 2020-03-06 2020-03-06 Electric vehicle control method and electric vehicle control device

Publications (2)

Publication Number Publication Date
EP4116134A1 EP4116134A1 (en) 2023-01-11
EP4116134A4 true EP4116134A4 (en) 2023-03-01

Family

ID=77614019

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20923473.1A Pending EP4116134A4 (en) 2020-03-06 2020-03-06 ELECTRIC VEHICLE CONTROL METHOD AND DEVICE

Country Status (5)

Country Link
US (2) US11654778B2 (en)
EP (1) EP4116134A4 (en)
JP (1) JP7140299B2 (en)
CN (1) CN114144328B (en)
WO (1) WO2021176731A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018005068A1 (en) * 2018-06-26 2020-01-02 Liebherr-Components Biberach Gmbh Crane and method for controlling such a crane
JP6977849B1 (en) * 2020-09-30 2021-12-08 株式会社明電舎 Vibration suppression control device and vibration suppression control method for vehicle system
EP4163486B1 (en) * 2021-10-06 2025-04-02 Volvo Truck Corporation A method for controlling a rotational speed of an output shaft of a propulsion unit
EP4467382A4 (en) * 2022-01-18 2025-03-05 Nissan Motor Co., Ltd. ELECTRIC VEHICLE CONTROL METHOD AND ELECTRIC VEHICLE CONTROL DEVICE
US20230242117A1 (en) * 2022-01-31 2023-08-03 Gregory Clarence Ettel Transmission-driven generator on an electric vehicle
CN116691362B (en) * 2022-02-28 2024-11-15 比亚迪股份有限公司 Vehicle, active vibration damping control method thereof and vehicle controller
EP4516565A1 (en) * 2022-04-28 2025-03-05 Kubota Corporation Electric work vehicle
CN115923535B (en) * 2023-02-02 2024-04-09 重庆赛力斯新能源汽车设计院有限公司 Vehicle electric drive control method, system, terminal equipment and storage medium
CN117207955A (en) * 2023-08-30 2023-12-12 华为技术有限公司 Longitudinal control methods, devices and vehicles
CN118024896B (en) * 2024-03-14 2024-12-17 湖南行必达网联科技有限公司 Control method and device for vehicle torque

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180043792A1 (en) * 2015-01-26 2018-02-15 Nissan Motor Co., Ltd. Control device for electric motor vehicle and control method for electric motor vehicle
US20180154797A1 (en) * 2015-05-26 2018-06-07 Nissan Motor Co., Ltd. Control device for electric vehicle and control method for electric vehicle
US20190381895A1 (en) * 2017-01-24 2019-12-19 Nissan Motor Co., Ltd. Vehicle control device and control method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001045613A (en) 1999-07-29 2001-02-16 Nissan Motor Co Ltd Motor controller for electric vehicle
JP3863719B2 (en) 2000-11-14 2006-12-27 株式会社豊田中央研究所 Control device and control method for electric vehicle
JP5447185B2 (en) * 2010-05-27 2014-03-19 日産自動車株式会社 Vehicle vibration suppression control device
JP5782792B2 (en) * 2010-05-27 2015-09-24 日産自動車株式会社 Vehicle vibration suppression control device
JP6492399B2 (en) 2014-01-10 2019-04-03 日産自動車株式会社 Electric vehicle control device and electric vehicle control method
KR102120290B1 (en) * 2015-07-29 2020-06-08 닛산 지도우샤 가부시키가이샤 Control device for electric vehicle and control method for electric vehicle
JP6597174B2 (en) * 2015-10-23 2019-10-30 日産自動車株式会社 Electric vehicle control device and electric vehicle control method
JP6589554B2 (en) * 2015-10-26 2019-10-16 日産自動車株式会社 Control method and control apparatus for electric vehicle
JP6711064B2 (en) * 2016-03-25 2020-06-17 日産自動車株式会社 Electric vehicle control method and electric vehicle control device
CA3059420C (en) 2017-01-24 2020-11-10 Nissan Motor Co., Ltd. Control method for electric vehicle and control device for electric vehicle
JP6992298B2 (en) * 2017-07-18 2022-01-13 日産自動車株式会社 Electric vehicle control device and electric vehicle control method
CN107891780B (en) * 2017-10-26 2019-06-25 广州汽车集团零部件有限公司 Electric car automated parking system based on speed moment of torsion control
JP7155674B2 (en) * 2018-07-04 2022-10-19 日産自動車株式会社 ELECTRIC VEHICLE CONTROL METHOD AND CONTROL DEVICE
JP6844655B2 (en) 2019-06-05 2021-03-17 日産自動車株式会社 Electric vehicle control device and electric vehicle control method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180043792A1 (en) * 2015-01-26 2018-02-15 Nissan Motor Co., Ltd. Control device for electric motor vehicle and control method for electric motor vehicle
US20180154797A1 (en) * 2015-05-26 2018-06-07 Nissan Motor Co., Ltd. Control device for electric vehicle and control method for electric vehicle
US20190381895A1 (en) * 2017-01-24 2019-12-19 Nissan Motor Co., Ltd. Vehicle control device and control method

Also Published As

Publication number Publication date
US12071023B2 (en) 2024-08-27
EP4116134A1 (en) 2023-01-11
WO2021176731A1 (en) 2021-09-10
CN114144328B (en) 2024-02-20
CN114144328A (en) 2022-03-04
JPWO2021176731A1 (en) 2021-09-10
US11654778B2 (en) 2023-05-23
US20220258617A1 (en) 2022-08-18
JP7140299B2 (en) 2022-09-21
US20230249558A1 (en) 2023-08-10

Similar Documents

Publication Publication Date Title
EP4116134A4 (en) ELECTRIC VEHICLE CONTROL METHOD AND DEVICE
EP3988402A4 (en) METHOD AND CONTROL DEVICE
EP4099118A4 (en) VEHICLE CONTROL METHOD AND APPARATUS
EP4059795A4 (en) VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE
EP3950448A4 (en) VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE
EP3812867A4 (en) VEHICLE CONTROL DEVICE AND METHOD
EP3446914A4 (en) METHOD FOR CONTROLLING ELECTRIC VEHICLE AND DEVICE FOR CONTROLLING ELECTRIC VEHICLE
EP4071025A4 (en) VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE
EP3883126A4 (en) ELECTRIC VEHICLE CONTROL METHOD AND CONTROL DEVICE
EP3950446A4 (en) VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE
EP3950402A4 (en) ELECTRIC VEHICLE CONTROL DEVICE AND ELECTRIC VEHICLE CONTROL METHOD
EP3886312A4 (en) ELECTRIC MOTOR CONTROL METHOD AND SYSTEM, AND CONTROL DEVICE
EP3904145A4 (en) ELECTRIC VEHICLE DRIVE CONTROL METHOD AND SYSTEM
EP4091857A4 (en) ELECTRIC VEHICLE CONTROL DEVICE, ELECTRIC VEHICLE CONTROL METHOD, AND ELECTRIC VEHICLE CONTROL SYSTEM
EP3933421A4 (en) DETECTION CIRCUIT AND DETECTION METHOD FOR ELECTRIC CONTROL DEVICE AND ELECTRIC VEHICLE
EP4205919A4 (en) CONTROL DEVICE AND CONTROL METHOD
EP4112359A4 (en) ELECTRIC VEHICLE CONTROL METHOD AND ELECTRIC VEHICLE
EP3984845A4 (en) ELECTRICAL DEVICE CONTROL METHOD, AND ELECTRICAL DEVICE
EP4116135A4 (en) CONTROL METHOD FOR ELECTRIC MOTOR VEHICLE AND CONTROL DEVICE FOR ELECTRIC MOTOR VEHICLE
EP3896243A4 (en) VEHICLE MOVEMENT CONTROL METHOD AND VEHICLE MOVEMENT CONTROL DEVICE
EP4342743A4 (en) VEHICLE CONTROL METHOD AND ASSOCIATED DEVICE
EP3950447A4 (en) VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE
EP4316928A4 (en) ELECTRIC BRAKE CONTROL DEVICE, ELECTRIC BRAKE DEVICE, AND ELECTRIC BRAKE DEVICE CONTROL METHOD
EP4349678A4 (en) INTEGRATED VEHICLE CONTROL DEVICE AND INTEGRATED VEHICLE CONTROL METHOD
EP3995375A4 (en) VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20211229

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20230131

RIC1 Information provided on ipc code assigned before grant

Ipc: B60L 15/20 20060101ALI20230125BHEP

Ipc: B60L 3/00 20060101ALI20230125BHEP

Ipc: B60L 9/18 20060101AFI20230125BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20230912